61:11 "That you acknowledge God and His messenger and strive in the cause of God with your money and your lives. This is best for you, if only you knew."
Edip-Layth (Quran: A Reformist Translation)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
And thou wilt see the mountains, which [now] thou deemest so firm, pass away as clouds pass away: a work of God, who has ordered all things to perfection!* Verily, He is fully aware of all that you do!